The distance from Earth to the moon is about 4 x 10^5 kilometers. The distance from Earth to Mars is about 5 x 10^7 kilometers.
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Answer:
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Step-by-step explanation:
we know that
A geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.
where
a_n----> term of the sequence
r ---> is the common ratio
a ---> the first term of the sequence
substitute
For n=12
substitute